Cheap Flights from Chicago O'Hare International to Kalispell

Compare Chicago O'Hare International to Kalispell flight deals

Find the cheapest month or even day of the year to fly to Kalispell

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Flight deals from Chicago O'Hare International to Kalispell

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Kalispell? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Kalispell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Kalispell flights are currently cheapest in October.

Direct flights from Chicago O'Hare International to Kalispell

Chicago O'Hare International to Kalispell: Alternative routes

Compare routes from Chicago O'Hare International to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

Chicago to Kalispell: Flight information

The things to know before you go.
Cheapest flight foundR 1,696
Cheapest month to flyOctober
Average flight time3 hrs, 49 mins
Most popular airlineAmerican Airlines
Average flights per week26

Finding cheap flights from Chicago O'Hare International to Kalispell: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Kalispell is R 3,387. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 49 minutes is the average flight time from Chicago O'Hare International to Kalispell.
American Airlines, United and Alaska Airlines fly direct from Chicago O'Hare International to Kalispell.
As of July 2025, there are 26 flights per week flying from Chicago O'Hare International to Kalispell.
The cheapest month to fly from Chicago O'Hare International to Kalispell is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Kalispell Airport on Saturday, 16 August 2025.
Yes – the average flight time is 3 hours and 49 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kalispell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, American Airlines offers the cheapest flight tickets to Kalispell.

Flying from O'Hare International Airport (ORD) to Glacier Park International Airport (FCA): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to board your ORD to FCA flight.

  • During popular months such as August, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during peak periods in general.

  • American Airlines is your ticket to exploring Kalispell (and perhaps some other exciting corners of United States!). Check out the direct flights from O'Hare International Airport to Glacier Park International Airport offered by this airline.

  • Most passengers choose to travel with American Airlines on this route.

  • With a dependable 85.19% of services landing on schedule, United Airlines is the most punctual carrier for ORD to FCA flights.

  • Consider adding a stopover when booking your ticket from O'Hare International Airport to Glacier Park International Airport. Just uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Check out these options between ORD and FCA:

    • Denver International Airport

    • Minneapolis-St. Paul International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Glacier Park International Airport (FCA)

  • R 1,696 is currently the best price for a one-way O'Hare International Airport to Glacier Park International Airport flight. A return flight starts at R 3,387. These prices can change based on demand.

  • It's a good idea to book as early as possible if you want to get cheap tickets from ORD to FCA. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll find the lowest price across every month when searching for a flight from O'Hare International Airport to Glacier Park International Airport.

  • Save time searching for cheap flights from ORD to FCA by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

  • Secure the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from O'Hare International Airport to Glacier Park International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • 74.85% of flights that take off from O'Hare International Airport arrive at their destination on schedule.

  • To get to O'Hare International Airport from central Chicago, it'll take about 35 minutes if you're planning to drive. This depends on traffic though. It's approximately 40 kilometres from the airport to the city centre.

  • The trip when using public transport takes roughly 55 minutes.

  • Looking for a handy hotel close to ORD? If you've booked an early flight from O'Hare International Airport to Glacier Park International Airport, these stays will have you moments from your departure lounge:

Arriving at Glacier Park International Airport (FCA)

Getting from Glacier Park International Airport (FCA) to central Kalispell

  • The address for FCA is 4170 Highway 2 East.

  • Glacier Park International Airport is roughly 16 kilometres from the centre of Kalispell. Driving there takes about 20 minutes.

When to fly to Glacier Park International Airport (FCA)

  • The quietest month for a flight from O'Hare International Airport to Glacier Park International Airport is November, while July is the most popular. Choose the best time to go to Kalispell based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from O'Hare International Airport to Glacier Park International Airport for July if you'd like to visit Kalispell during its warmest month. You can expect temperatures of between 7ºC (45ºF) and 32ºC (90ºF).

  • Search for cheap tickets from ORD to FCA in February if you like cooler conditions. Temperatures are at their lowest around then, ranging between -17ºC (1ºF) and 1ºC (34ºF) on average.

Explore more of United States

  • Kalispell is easy to fall in love with, but there are so many other corners of United States waiting to be explored. Around 241 kilometres west of Kalispell, a trip to Spokane will keep you on the move. Start with leading attractions like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Around 225 kilometres west of Kalispell, Spokane Valley is another favourite stop in United States. Experience this destination's highlights firsthand at Splash Down Waterpark, The Ref Sports Bar and Bead Lake Loop.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.